MICROANATOMY

Detailed explanation-1: -The development of the electron microscopes therefore helped scientists to learn about the sub-cellular structures involved in aerobic respiration called mitochondria . The scientists developed their explanations about how the structure of the mitochondria allowed it to efficiently carry out aerobic respiration.

Detailed explanation-2: -Electron Microscopes have allowed scientists to study the structures within cells in much greater detail, leading to a better understanding of cellular processes such as protein synthesis, cellular respiration, and cell division.

Detailed explanation-3: -Ribosomes are only visible with the electron microscope.